NSN 5310-01-428-6000 · NIIN 014286000 · Part number 6111404-A16
Naval Sea Systems Command · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 53711
Government record, cited
NSN 5310-01-428-6000 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-428-6000. Manufacturer of record part number: 6111404-A16.
Also searched as5310-01-428-6000 ·
5310014286000 ·
NIIN 014286000 ·
01-428-6000 ·
FSC 5310 Nuts and Washers · CAGE 53711 · 6111404-A16 · 37-21-7632 · 7015844 · 556-7015844-16 · 556-7015844-6
The Washer,flat, cataloged under National Stock Number 5310-01-428-6000, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 12 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5310-01-428-6000
Primary Part Number
6111404-A16
Item Name
Washer,flat
FSC / FSG
5310 / 53 — Nuts and Washers
Manufacturer
Naval Sea Systems Command
Status
ACTIVE
Overall Diameter
2.000 INCHES NOMINAL IN
Cross-Sectional Shape Style
RECTANGULAR
Peripheral Shape Style
ROUND
Material
COPPER ALLOY OVERALL
Center Hole Shape Style
ROUND
Hole Diameter
1.030 INCHES NOMINAL IN
Thickness
0.125 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
⇄Related Items12
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5310-01-482-957269-22-1000APOSSIBLE MATCH
NUT,PLAIN,HEXAGON
Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat
5310-01-482-957469-06-0375POSSIBLE MATCH
NUT,PLAIN,HEXAGON
Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat
3040-01-483-1154556-7015844-13POSSIBLE MATCH
SHAFT,STRAIGHT
Possible match (shared part number)Naval Sea Systems Command
4710-01-483-261137-37-7836POSSIBLE MATCH
TUBE,METALLIC
Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat
5340-01-483-3392556-7015844-11POSSIBLE MATCH
STOP,MECHANICAL
Possible match (shared part number)Naval Sea Systems Command
5340-01-483-35827015844-12POSSIBLE MATCH
ROD END,THREADED
Possible match (shared part number)Naval Sea Systems Command
3040-01-507-7846556-7015844-2POSSIBLE MATCH
SHAFT,SHOULDERED
Possible match (shared part number)Naval Sea Systems Command
3040-01-507-7854556-7015844-22POSSIBLE MATCH
SHAFT,SHOULDERED
Possible match (shared part number)Naval Sea Systems Command
3040-01-508-1074556-7015844-3POSSIBLE MATCH
SHAFT,STRAIGHT
Possible match (shared part number)Naval Sea Systems Command
3040-01-508-2381556-7015844-23POSSIBLE MATCH
SHAFT,STRAIGHT
Possible match (shared part number)Naval Sea Systems Command
C/1Advisory reference — outside the item-of-supply concept
Naval Sea Systems Command
Related Parts
5310-01-482-9572POSSIBLE MATCH
NUT,PLAIN,HEXAGON
69-22-1000A
5310-01-482-9574POSSIBLE MATCH
NUT,PLAIN,HEXAGON
69-06-0375
3040-01-483-1154POSSIBLE MATCH
SHAFT,STRAIGHT
556-7015844-13
4710-01-483-2611POSSIBLE MATCH
TUBE,METALLIC
37-37-7836
5340-01-483-3392POSSIBLE MATCH
STOP,MECHANICAL
556-7015844-11
5340-01-483-3582POSSIBLE MATCH
ROD END,THREADED
7015844-12
3040-01-507-7846POSSIBLE MATCH
SHAFT,SHOULDERED
556-7015844-2
3040-01-507-7854POSSIBLE MATCH
SHAFT,SHOULDERED
556-7015844-22
3040-01-508-1074POSSIBLE MATCH
SHAFT,STRAIGHT
556-7015844-3
3040-01-508-2381POSSIBLE MATCH
SHAFT,STRAIGHT
556-7015844-23
5340-01-508-2964POSSIBLE MATCH
STOP,MECHANICAL
556-7015844-1
5340-01-508-2969POSSIBLE MATCH
PLUG,EXPANSION
556-7015844-5
Frequently Asked Questions
What is NSN 5310-01-428-6000?
NSN 5310-01-428-6000 is a Washer,flat, manufactured by Naval Sea Systems Command, classified under FSC 5310, Nuts and Washers. Status: active.
What part numbers are listed for NSN 5310-01-428-6000?
NSN 5310-01-428-6000 has 3 manufacturer part numbers on file: 6111404-A16 (Naval Sea Systems Command), 556-7015844-6 (Naval Sea Systems Command), 581-6405751 AHCA FIND A16 (Naval Sea Systems Command).
What NSN replaces 5310-01-428-6000?
12 possible matches (shared part number, not a government interchangeability claim): 5310-01-482-9572, 5310-01-482-9574, 3040-01-483-1154. Verify interchangeability with system specifications before substitution.
What are the specifications of 6111404-A16?
Key specifications for 6111404-A16: Overall Diameter: 2.000 INCHES NOMINAL IN; Cross-Sectional Shape Style: RECTANGULAR; Peripheral Shape Style: ROUND; Material: COPPER ALLOY OVERALL. 7 specifications are documented in the U.S. Government catalog.
Is NSN 5310-01-428-6000 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.